Yes! The End of Year Concert section above address this in detail. “Jingle Bells” is a secular winter song, “We Wish You a Merry Christmas” can be performed as an instrumental piece with no words, and “Deck the Halls” is about seasonal decoration rather than religious celebration. These Christmas music lesson plans can easily be framed as winter, holiday, or end-of-year music lessons that teach valuable musical skills through culturally familiar melodies.